This combination approach allows for targeted treatment of problem areas like the face or neck while providing whole-body benefits through injection
5 out of 5 starsReviewed on 3/16/2026 Very good experience
HbA1c levels declined steadily in the semaglutide groups until around week 20, after which they plateaued
It has regulatory approval in several countries for the treatment of hepatitis B, hepatitis C, and as an adjunct in cancer therapy, giving it a clinical track record that most longevity peptides lack entirely
However it does not list thyroid autoimmunity issues in the list, possibly as this is now 9 years old
Standard dosing Daily dose: 300-600mcg per day Injection frequency: Once daily, preferably in the morning on an empty stomach Administration route: Subcutaneous injection Most users start at 300mcg to assess tolerance, then increase to 500-600mcg if the lower dose is well-tolerated but results are modest